diff options
| author | Igor Mammedov <imammedo@redhat.com> | 2017-10-09 21:51:08 +0200 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2017-10-17 10:34:01 +1100 |
| commit | 35bdb9def236135a24c553c60d9e257985b18a1f (patch) | |
| tree | bb59c9c7bf7b28eaf9efc17440ee67bcf04679c2 | |
| parent | 7fd544d8a754129b1a09281535a16daffc781f92 (diff) | |
| download | qemu-35bdb9def236135a24c553c60d9e257985b18a1f.tar.gz | |
ppc: pnv: drop PnvCoreClass::cpu_oc field
deduce cpu type directly from core type instead of
maintaining type mapping in PnvCoreClass::cpu_oc and doing
extra cpu_model parsing in pnv_core_class_init()
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| -rw-r--r-- | hw/ppc/pnv_core.c | 18 | ||||
| -rw-r--r-- | include/hw/ppc/pnv_core.h | 1 |
2 files changed, 12 insertions, 7 deletions
diff --git a/hw/ppc/pnv_core.c b/hw/ppc/pnv_core.c index 85b39a5b5e..135d3fa29f 100644 --- a/hw/ppc/pnv_core.c +++ b/hw/ppc/pnv_core.c @@ -27,6 +27,16 @@ #include "hw/ppc/pnv_xscom.h" #include "hw/ppc/xics.h" +static const char *pnv_core_cpu_typename(PnvCore *pc) +{ + const char *core_type = object_class_get_name(object_get_class(OBJECT(pc))); + int len = strlen(core_type) - strlen(PNV_CORE_TYPE_SUFFIX); + char *s = g_strdup_printf(POWERPC_CPU_TYPE_NAME("%.*s"), len, core_type); + const char *cpu_type = object_class_get_name(object_class_by_name(s)); + g_free(s); + return cpu_type; +} + static void powernv_cpu_reset(void *opaque) { PowerPCCPU *cpu = opaque; @@ -148,8 +158,7 @@ static void pnv_core_realize(DeviceState *dev, Error **errp) { PnvCore *pc = PNV_CORE(OBJECT(dev)); CPUCore *cc = CPU_CORE(OBJECT(dev)); - PnvCoreClass *pcc = PNV_CORE_GET_CLASS(OBJECT(dev)); - const char *typename = object_class_get_name(pcc->cpu_oc); + const char *typename = pnv_core_cpu_typename(pc); size_t size = object_type_get_instance_size(typename); Error *local_err = NULL; void *obj; @@ -211,11 +220,9 @@ static Property pnv_core_properties[] = { static void pnv_core_class_init(ObjectClass *oc, void *data) { DeviceClass *dc = DEVICE_CLASS(oc); - PnvCoreClass *pcc = PNV_CORE_CLASS(oc); dc->realize = pnv_core_realize; dc->props = pnv_core_properties; - pcc->cpu_oc = cpu_class_by_name(TYPE_POWERPC_CPU, data); } static const TypeInfo pnv_core_info = { @@ -223,6 +230,7 @@ static const TypeInfo pnv_core_info = { .parent = TYPE_CPU_CORE, .instance_size = sizeof(PnvCore), .class_size = sizeof(PnvCoreClass), + .class_init = pnv_core_class_init, .abstract = true, }; @@ -239,8 +247,6 @@ static void pnv_core_register_types(void) TypeInfo ti = { .parent = TYPE_PNV_CORE, .instance_size = sizeof(PnvCore), - .class_init = pnv_core_class_init, - .class_data = (void *) pnv_core_models[i], }; ti.name = pnv_core_typename(pnv_core_models[i]); type_register(&ti); diff --git a/include/hw/ppc/pnv_core.h b/include/hw/ppc/pnv_core.h index 3360c4b12d..a336a1f18a 100644 --- a/include/hw/ppc/pnv_core.h +++ b/include/hw/ppc/pnv_core.h @@ -42,7 +42,6 @@ typedef struct PnvCore { typedef struct PnvCoreClass { DeviceClass parent_class; - ObjectClass *cpu_oc; } PnvCoreClass; #define PNV_CORE_TYPE_SUFFIX "-" TYPE_PNV_CORE |